
The company also claims that it's not a straight port. From the release:
Specifically built for the PSP platform with upscaled widescreen graphics, enhanced lighting and animation; and including all-new story missions; this version of Grand Theft Auto: Chinatown Wars will take full advantage of the power of the PSP system.
All-new story missions, you say? OK, perhaps you've piqued my interest. The game will be out this fall, both on traditional UMD and as a newfangled digital download for all you PSPgo early adopters. Now I'm left wondering... will this follow the previous GTA PSP games and eventually end up on the PS2, as well?